Screwdriver bit



FIG. 1 is a front elevational view of a screwdriver bit showing my new design, as viewed in the direction of arrow 1 of FIG. 7;

FIG. 2 is a rear elevational view of the screwdriver bit of FIG. 1, as view in the direction of arrow 2 of FIG. 7;

FIG. 3 is a left side elevational view of the screwdriver bit of FIG. 1, as view in the direction of arrow 3 of FIG. 7;

FIG. 4 is a right side elevational view of the screwdriver bit of FIG. 1, as view in the direction of arrow 4 of FIG. 7;

FIG. 5 is a bottom plan view of the screwdriver bit of FIG. 1, showing the teeth end of the bit;

FIG. 6 is a top plan view of the screwdriver bit of FIG. 1, showing the base end of the bit; and,

FIG. 7 is a second bottom plan view of the screwdriver bit of FIG. 1. 

The ornamental design for a screwdriver bit, as shown and described. 